Topic: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) - page 39. (Read 835786 times)

Yes we are working on it from 2 weeks.
There is some progress and support will be added asap but it is always harder with linux drivers than windows ready to use drivers.
Please write to me at [email protected] - when we will have first beta i will contact You and send You it for testing if you will want.

Miners update:
- nbminer-nebutech-v34.2 (Ethash reduce stale share ratio)

Will you be adding support for the AMD RX 6800 series any time soon?

Miners update:
- nanominer-v3.1.2 (Octopus (Conflux) performance improvements for Nvidia 1-10% depend on model. Nicehash support was added for Octopus)

Might be many things.
First i would suggest to lower overclocking, rise undervolting and check again.
Then you can replace riser in that GPU.
In most cases on of those should help.
Also be sure to check all cables that go from PSU to GPU and to riser - Maybe one of the is burned ?
Take a look on our discord for live help.

We are working hard on RX6800 support.
Right now there is complete mess in Linux AMD drivers We need to give it some time.

Miners update:
- teamredminer-v0.7.18 (Added etchash support (algo etchash and --eth_variant_mode). Added dag cache support, mostly intended for eth+zil mining (--eth_dag_cache). Changed the default for ethash ramp-up and staggering to false (--eth_ramp_up and --eth_stagger). Integrated with SimpleMining watchdog by using option --watchdog_script)

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Miners update:
- nbminer-nebutech-v33.8 (Cctopus added support for mining on NiceHash)
- xmrig-v6.6.1 (Fixed, benchmark validation on NUMA hardware produced incorrect results in some conditions)

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Miners update:
- gminer-v2.31-fix (fixed error "Failed to initialize NVRTC library" while running gminer on rigs with newer versions of NVIDIA drivers)

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Update v1297:
- Added API support for srbminer-multi miner

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Miners update:
- gminer-v2.32 (fixed "out of memory" error for Ethash on Nvidia)

[moderator's note: consecutive posts merged]

I have 7 5700 XT GPU on a motherboard. The setup was running fine for last 2-3 months. However since last few weeks 2 of the GPUs goes offline. Any suggestions?

Miners update:
- lolminer-v1.16a (Added support Ethash and Beam Hash III for RX 6000 generation of GPUs. All supported algorithms now show the share difficulty and have best share statistics. Added --rebuild-defect n to trigger a rebuild of DAG if a GPU produced n defect shares on the current one. Default is 3, use 0 to deactivate this feature. Added --workmulti n to modify the amount of Ethash work a GPU does per batch. Higher values will cause less CPU load but more stale shares, lower values will give less stale shares but higher CPU load. Performance may vary for different values. Default is 128. New: if Ethash pool disconnects within 2 seconds from connection attempt (immediate reconnect), then the other stratum mode is tested to login. New: AMD Vega and newer cards now display memory temperature in statistics (only visible if there is at least one such GPU in the rig). Default ethstratum changed from ETHV1 to ETHPROXY for better pool compatibility. Stratum pool addresses now understand "stratum+tcp://", "stratum+ssl://" and "ssl://" prefixes (turning on or of ssl / tls automatically) for better compatibility with existing configurations. Slightly reduced CPU load when mining Ethash. New coloring scheme with more friendly colors. For terminals that do not have rgb colors (e.g. shellinabox) use --basecolor to restrict to a simpler set. Use --nocolor to deactivate coloring completely. Fixed: Cards may crash when switching from ZIL cache back to normal mining. Fixed: Wavy hashrate - especially for rigs with many AMD Navi GPUs. Fixed: Watchdog not called when a GPU is stuck & extremely high CPU load on crashed GPU. Fixed: Hashrate reporting not working on some pools (e.g. sparkpool). Fixed: Miner can crash after trying to reconnect to same pool over 5 minutes. Fixed: Miner crashes when mixing TLS and non-TLS pools for fail-over)
- xmrig-v6.6.0 (Online benchmark protocol upgraded to v2, validation not compatible with previous versions. Single thread benchmark now is cheat-resistant, not possible speedup it with multiple threads. RandomX dataset is now always initialized with static seed, to prevent time cheat by report slow dataset initialization. Zero delay online submission, to make time validation much more precise and strict. DNS cache for online benchmark to prevent unexpected delays)

Claymore hasn't been updated in a very very long time. Switch to another miner like Phoenix or TeamRed

Miners update:
- nbminer-nebutech-v33.7 (Add option -no-interrupt for disable miner interrupting current GPU jobs when a new job coming from pool, will cause less power supply issue, but might lead to a bit higher stale ratio and reject shares. Add effiecieny display in console, showing hashrate per watt for each GPU)

Did something happen in an update that would cause my 5700 XT rig to give me the " not enough GPU memory to place DAG, you cannot mine this coin with this GPU..." error?  The rig has been working great until about an hour ago.  Now it just reboots, errors out without mining, and reboots again.  Details on the rig:  8 rx 5700 xt 8gb cards of several different brands, Celeron chip, 16 gb ram, running SMOS Claymore 15.0 on a usb thumb drive.  I am writing another usb drive with the v1281 file to see if that helps.  My 480-580 rigs are still mining fine at this time.


Edit, new image did not help.  The v1281 program updated to v1294 I think, then finished booting only to have the same  not enough GPU memory to place DAG, you cannot mine this coin with this GPU error/reboot sequence.

Miners update:
- nanominer-v3.1.1 (small bug fixes)
- nbminer-nebutech-v33.6 (faster +100%. Note for octopus from this version: GPUs that has higher core performance than memory performance, need to overclock memory to get higher hashrate, e.g. 2080 3070)
- t-rex-v0.18.11 (small bug fixes)

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Miners update:
- phoenixminer-v5.2e (Fixed some problems with 8GB AMD cards. Fixed some problems with 4GB AMD cards when mining ETH or ETC)
- sgminer-fancyIX-v0.7.1 (yescrypt - added optimized binary kernels for RX 580 and Vega - 30% ~ 37% faster, added GCN cross lane instructions in Navi kernel - over 3x faster)

[moderator's note: consecutive posts merged]

on which simple mining image I can mine on rx 6800xt

Each GPU has PCI ID on the motherboard - in this case GPU has PCI ID: 07:00.0

In dashboard you can move mouse over the model name of each GPU and in popup you can see bus id of each card to find this one GPU.

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Miners update:
- nanominer-v3.0.0 (Now available in two CUDA compatible versions - 10.0 and  11.1. Added support for Nvidia 30xx series - only with cuda11.1 package (Please be sure having SimpleMining image with cuda 11.1 driver compatibility - with NVIDIA driver at least 455.23 that is for today available only with newest beta SimpleMining image). Increased 8% performance on Nvidia 10xx for Octopus. Version of nanominer-3.0.0 has bug in cuda11.1 package and kawpow mining - issue already reported to authors of miner. For mining kawpow please use cuda10.0 version of nanominer-v3.0.0)

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Miners update:
- phoenixminer-v5.2d (Beta release. Added support for -daglim for AMD Fiji, Tonga, and Baffin cards with 4GB VRAM to be able to use them some time beyond epoch 381. Added -rxboost support. New kernels for 4GB AMD cards with higher hashrate when -daglim is in effect. Added support for the AMD Linux drivers 20.20, 20.30, 20.40)

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Miners update:
- nanominer-v3.0.1 (Added dagSer option to serialize DAG generation on Octopus, Ethash and KawPoW. This is a workaround for some hardware specific issues, disabled by default)

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Update v1295:
- Reduction of startup messages and improved error handling
- Added hashrates to info (motd) command
- Display miner options before running in console
- Added error handling for OC procedure

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Update v1295:
- Reduction of startup messages and improved error handling
- Added hashrates to info (motd) command
- Display miner options before running in console
- Added error handling for OC procedure

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Update v1296:
- Fixed bug causing mvdd OC value applied only for first GPU in previous update

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Miners update:
- nanominer-v3.1.0 (Performance improvements of Octopus on Nvidia 4-24% depend on GPU. Added initial support for AMD RX 6800, 6800 XT and 6900 XT on Ethash and KawPoW)
- t-rex-v0.18.10 (Add optional --no-strict-ssl to disable certificate validation for SSL connections. Change --fork-at parameter syntax to the following: Epoch number: =epoch: Block number: =block: Time: =time:. Time must be set in UTC+0)

[moderator's note: consecutive posts merged]

Hello. From time to time, I get the following error, usually every 8-10 hours:


How can I determine which GPU is causing this ?

Miners update:
- gminer-v2.30 (Performance improvements for BeamHashIII - up to +2-3%. Added AMD solvers for Ethash and Etchash. Reduced stale shares percentage on Ethash algorithm, it will improve hashrate on pool side. Support Etchash. Reduced memory usage for Cortex 8GB solver - about 50MB)
- sgminer-fancyIX-v0.7.0 (Added over 10x faser yescrypt kernel. Added Navi support for yescrypt)
- t-rex-v0.18.9 (Ethash increase pool side hashrate by 1-2% by reducing the amount of stale shares the miner drops before sending to the pool. Ethash, kawpow, progpow - set worker name to %hostname% if not specified. Fixed ethash low pool side hashrate when mining ETH+ZIL due to incorrect difficulty parsing. Fixed ethash, kawpow, progpow miner crashes on low RAM multi-GPU rigs during DAG rebuild)
- xmrig-v6.5.3 (Fixed high CPU usage on Cryptonight and AstroBWT)

We also still waiting for phoenixminer-v5.2c for Linux to implement in SimpleMining. Please be pacient ;-)

I am waiting for PhoenixMiner 5.2c

Can you do mixed rigs? i.e. nvidia and amd in same rig... edit.. found the answer to this... it's no.


still looking for the answer for this one.
What is the maximum number of gpu suppported in a single rig?

Miners update:
- bminer-v16.3.6 (Improved performance of Conflux)
- lolminer-v1.15 (Fixed invalid shares on 4G GPUs on some systems. Fixed hangs up when changing epoch when using the ZIL cache feature. Fixed invalid shares when a new job with different epoch arrives while the miner is currently creating the DAG file for an earlier job. Fixed calling emergency scripts when GPU hungs up. Improved Ethash efficiency on Nvidia. ZIL cache now can be used by cards with less then 8G when enough memory is available. General stability improvements)
- nanominer-v1.13.1 (Improved performance of Conflux on Nvidia. Nvidia 30xx will be supported soon)
- xmrig-v6.5.2 (Separate MSR mod for Zen/Zen2 and Zen3. Print path to existing WinRing0 service without verbose option. Fixed alignment modification in memory pool. Added 250K and 500K offline benchmarks)

Miners update:
- lolminer-v1.14 (Added Ethash Zombie mode for 4G Nvidia)